/**
 * Copyright (C) 2007, 2008 Carnegie Mellon University and others.
 *
 * This file is part of Plural.
 *
 * Plural is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * Plural is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Plural; if not, see <http://www.gnu.org/licenses>.
 *
 * Linking Plural statically or dynamically with other modules is
 * making a combined work based on Plural. Thus, the terms and
 * conditions of the GNU General Public License cover the whole
 * combination.
 *
 * In addition, as a special exception, the copyright holders of Plural
 * give you permission to combine Plural with free software programs or
 * libraries that are released under the GNU LGPL and with code
 * included in the standard release of Eclipse under the Eclipse Public
 * License (or modified versions of such code, with unchanged license).
 * You may copy and distribute such a system following the terms of the
 * GNU GPL for Plural and the licenses of the other code concerned.
 *
 * Note that people who make modified versions of Plural are not
 * obligated to grant this special exception for their modified
 * versions; it is their choice whether to do so. The GNU General
 * Public License gives permission to release a modified version
 * without this exception; this exception also makes it possible to
 * release a modified version which carries forward this exception.
 */
package edu.cmu.cs.plural.fractions;

/**
 * @author Kevin
 *
 */
public class AbstractFractionTermVisitor<T> implements FractionVisitor<T>,
		FractionTermVisitor<T> {

	/* (non-Javadoc)
	 * @see edu.cmu.cs.plural.fractions.FractionVisitor#named(edu.cmu.cs.plural.fractions.NamedFraction)
	 */
	@Override
	public T named(NamedFraction fract) {
		return null;
	}

	/* (non-Javadoc)
	 * @see edu.cmu.cs.plural.fractions.FractionVisitor#one(edu.cmu.cs.plural.fractions.OneFraction)
	 */
	@Override
	public T one(OneFraction fract) {
		return null;
	}

	/* (non-Javadoc)
	 * @see edu.cmu.cs.plural.fractions.FractionVisitor#var(edu.cmu.cs.plural.fractions.VariableFraction)
	 */
	@Override
	public T var(VariableFraction fract) {
		return null;
	}

	/* (non-Javadoc)
	 * @see edu.cmu.cs.plural.fractions.FractionVisitor#zero(edu.cmu.cs.plural.fractions.ZeroFraction)
	 */
	@Override
	public T zero(ZeroFraction fract) {
		return null;
	}

	/* (non-Javadoc)
	 * @see edu.cmu.cs.plural.fractions.FractionTermVisitor#literal(edu.cmu.cs.plural.fractions.Fraction)
	 */
	@Override
	public T literal(Fraction fract) {
		return fract.dispatch((FractionVisitor<T>) this);
	}

	/* (non-Javadoc)
	 * @see edu.cmu.cs.plural.fractions.FractionTermVisitor#sum(edu.cmu.cs.plural.fractions.FractionSum)
	 */
	@Override
	public T sum(FractionSum fract) {
		return null;
	}

}
